diff --git a/examples/example.nix b/examples/example.nix
index 4a78aa30..674442b7 100644
--- a/examples/example.nix
+++ b/examples/example.nix
@@ -3,6 +3,8 @@
   config = {
     nixpkgs.hostPlatform = "x86_64-linux";
 
+    programs.direnv.enable = true;
+
     services.nginx.enable = true;
 
     environment = {
diff --git a/nix/modules/default.nix b/nix/modules/default.nix
index b1cc3dc9..89e49195 100644
--- a/nix/modules/default.nix
+++ b/nix/modules/default.nix
@@ -9,6 +9,7 @@
   imports = [
     ./environment.nix
     ./etc.nix
+    ./direnv.nix
     ./systemd.nix
     ./tmpfiles.nix
     ./upstream/nixpkgs
diff --git a/nix/modules/direnv.nix b/nix/modules/direnv.nix
new file mode 100644
index 00000000..634f4d6c
--- /dev/null
+++ b/nix/modules/direnv.nix
@@ -0,0 +1,35 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.programs.direnv;
+in
+{
+  options.programs.direnv = {
+    enable = lib.mkEnableOption "direnv integration";
+    package = lib.mkPackageOption pkgs "direnv" { };
+    nix-direnv = {
+      enable = lib.mkEnableOption "nix-direnv integration";
+      package = lib.mkPackageOption pkgs "nix-direnv" { };
+    };
+  };
+  config = lib.mkIf cfg.enable {
+    environment = {
+      etc = {
+        "profile.d/direnv.sh".source = pkgs.writeText "direnv.sh" ''
+          eval "$(${lib.getExe cfg.package} hook bash)"
+        '';
+      };
+      systemPackages =
+        [
+          cfg.package
+        ]
+        ++ lib.optionals cfg.nix-direnv.enable [
+          cfg.nix-direnv.package
+        ];
+    };
+  };
+}
diff --git a/test/nix/modules/default.nix b/test/nix/modules/default.nix
index 0b3c6541..3b4386f4 100644
--- a/test/nix/modules/default.nix
+++ b/test/nix/modules/default.nix
@@ -308,6 +308,7 @@ forEachUbuntuImage "example" {
 
         vm.fail("bash --login -c '$(which rg)'")
         vm.fail("bash --login -c '$(which fd)'")
+        vm.fail("bash --login -c '$(which direnv)'")
 
         ${system-manager.lib.activateProfileSnippet {
           node = "vm";
@@ -320,6 +321,7 @@ forEachUbuntuImage "example" {
         #vm.fail("bash --login -c '$(which fish)'")
         vm.succeed("bash --login -c 'realpath $(which rg) | grep -F ${hostPkgs.ripgrep}/bin/rg'")
         vm.succeed("bash --login -c 'realpath $(which fd) | grep -F ${hostPkgs.fd}/bin/fd'")
+        vm.succeed("bash --login -c 'realpath $(which direnv) | grep -F ${hostPkgs.direnv}/bin/direnv'")
 
         ${system-manager.lib.activateProfileSnippet {
           node = "vm";
@@ -328,6 +330,7 @@ forEachUbuntuImage "example" {
 
         vm.fail("bash --login -c '$(which rg)'")
         vm.fail("bash --login -c '$(which fd)'")
+        vm.fail("bash --login -c '$(which direnv)'")
         vm.succeed("bash --login -c 'realpath $(which fish) | grep -F ${hostPkgs.fish}/bin/fish'")
       '';
   }